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Pair a Bluetooth device in Windows - Microsoft Support
In Settings: Select Start > Settings > Bluetooth & devices , and then turn on Bluetooth . In quick settings: To find the quick setting for Bluetooth, select the Network, Sound, or Battery icons ( ) next to the time and date on the right side of your taskbar. Select Bluetooth to turn it on.
Look up values with VLOOKUP, INDEX, or MATCH - Microsoft Support
This example shows you how the function works. When you enter a value in cell B2 (the first argument), VLOOKUP searches the cells in the range C2:E7 (2nd argument) and returns the closest approximate match from the third column in the range, column E (3rd argument). The fourth argument is empty, so the function returns an approximate match.
Applies To: Excel for Microsoft 365, Excel for the web, Excel 2021, Excel 2019, Excel 2016
新增前置重疊時間或延隔時間至任務 - Microsoft 支援服務
若要增加延遲時間,請輸入正數或百分比 (例如 2d) 。. 延隔時間會在兩個具有相依性的工作之間造成延遲。 例如,如果您想要在第一個任務結束和第二個任務開始之間延遲 2 天,請在兩個任務之間 建立完成-開始相依性 ,然後在第二個任務開始之前加上 2 天的延遲時間。
Applies To: Project Online Desktop Client, Project Professional 2021, Project Standard 2021, Project Professional 2019, Project Standard 2019, Project Professional 2016, Project Standard 2016
Update drivers manually in Windows - Microsoft Support
Update the device driver. In the search box on the taskbar, enter device manager, then select Device Manager. Select a category to see names of devices, then right-click (or press and hold) the one you’d like to update. Select Search automatically for updated driver software. Select Update Driver.
Find your Windows product key - Microsoft Support
Generally, if you bought a physical copy of Windows, the product key should be on a label or card inside the box that Windows came in. If Windows came preinstalled on your PC, the product key should appear on a sticker on your device. If you’ve lost or can’t find the product key, contact the manufacturer. To ensure your product key is ...
Applies To: Microsoft account dashboard
Scan a document or picture - Microsoft Support
A scanner you've connected using a wired, wireless, or network connection. An app for scanning files, such as Windows Scan, available for free from Microsoft Store. The Windows Scan app can help you scan pictures or documents and save them to your PC as JPEG, bitmap, or PNG files. For more info, see Install and use a scanner in Windows.
Windows のアップグレードとインストールに関するエラーのヘルプ - Microsoft サポート
アップグレードまたはインストールで問題が引き続き発生する場合Windows Microsoft サポートにお 問い合わせください 。. エラー. 意味と解決方法. 0xc1900223. このエラーは、選択した更新プログラムのダウンロードやインストールで問題が発生したことを示し ...
TEXT 関数 - Microsoft サポート
注: text 関数は数値をテキストに変換するため、後の計算では参照が困難になる可能性があります。元の値を 1 つのセルに保持し、別のセルで text 関数を使用することをお勧めします。 この後、他の数式を作成する必要がある場合は必ず、text 関数の結果ではなく、元の値を参照するようにします。
Applies To: Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel for the web, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016
从 PC 卸载 Office - Microsoft 支持
提示: 如果将 Microsoft 365 应用作为套件的一部分安装,例如 Office 家庭和学生版 或 Microsoft 365,请搜索套件名称。对于独立应用,请按 Project 或 Visio 等应用名称进行搜索。 在大多数情况下,如果单个应用包含在 Microsoft 365 套件中,则无法将其卸载。
Applies To: Office 2021, Office 2019, Office 2016, Microsoft 365 for home, Office for business, Office 365 Small Business, Microsoft 365 admin, Office 365 operated by 21Vianet, Office 365 operated by 21Vianet - Small Business Admin, Office 365 operated by 21Vianet - Admin, Office 365 Germany - Enterprise, Office 365 Germany - Enterprise admin, Office.com
Windows 中的恢复选项 - Microsoft 支持
电脑无法启动,并且你已创建恢复驱动器. 使用恢复驱动器还原或恢复电脑. 你想要重新安装之前的操作系统. 回退到以前版本的 Windows. 你的电脑性能不佳,并且你最近安装了应用. 从系统还原点还原. 你怀疑自己的设备已被感染. 使用安装媒体重新安装 Windows 11 ...